Protective case accessory with removable multi-function button for smart-phone device



FIG. 1 is a rear view of a protective case accessory with removable multi-function button for a smart-phone device;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right view thereof; and,

FIG. 6 is an exploded rear perspective view thereof wherein the removable button has been removed.

The broken lines shown in FIGS. 1-6 are for environment only and form no part of the claimed design. 

CLAIM The ornamental design for a protective case accessory with removable multi-function button for smart-phone device, as shown and described. 